Butterfly pea plant | flowering | Thai double sky blue

Butterfly pea is one of our favorite heat-loving flowering vines, and this serene, sky blue variety will complete your tranquil garden setting. This vigorous climber will produce a wall of powder blue double blooms. This rare shade is eye catching and it also makes a lovely cup of tea.

The butterfly pea plant, Clitoria ternatea, is a tropical, perennial, and climbing vine that blooms in the summer with flowers noted for producing natural dyes. Although they're mostly grown for their vivid blue, purple, and white flowers, their plants also produce long flat pods containing six to ten peas, which are edible when harvested young.

Vines grow to ten feet in length but have a twining habit that keeps plants to a tidy three feet tall. Leaves are medium green and broader at the base tapering to a point. Native to Indonesia, this is a short-lived perennial that grows in USDA zones 9 to 11. It is cultivated as an annual in northern zones or grown in pots and overwintered indoors as a biennial.

The blue flowers are edible and are a natural food coloring in Asian cuisine. They are added to beverages and are a popular ingredient in "Butterfly Pea Tea."1 Butterfly pea plant is widely grown as an ornamental and reclamation plant that fixes nitrogen in soil.

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